COLLEEN AILEEN ALLEN OT
NPI 1437264769
Occupational Therapist in South Portland, ME
About Colleen Aileen Allen Ot NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
COLLEEN AILEEN ALLEN OT (NPI 1437264769) is an individual occupational therapist in South Portland, Maine, licensed in Maine (OT1302) and active in the NPI registry since August 2006. She maintains a secondary practice location in Exeter.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 7
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Colleen Aileen Allen Ot is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Colleen Allen reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Scarborough, ME 04074
- Reassigned Medicare billing, Maine enrollment
- 3,140 clinicians in this Medicare group
Scarborough, ME 04074
- Reassigned Medicare billing, Maine enrollment
- 264 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SOUTH PORTLAND, ME 04106
SOUTH PORTLAND, ME 04106
SOUTH PORTLAND, ME 04106
SOUTH PORTLAND, ME 04106
SOUTH PORTLAND, ME 04106
SOUTH PORTLAND, ME 04106
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Colleen Allen's NPI number?
The NPI number for Colleen Allen is 1437264769. It was assigned to this individual provider in the NPPES registry on August 19, 2006.
Where is Colleen Allen located?
Colleen Allen practices at 119 Gannett Dr, South Portland, ME 04106. The listed phone number is (207) 773-0040.
What is Colleen Allen's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
Is Colleen Allen enrolled in Medicare?
Yes. Colleen Allen is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Colleen Allen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Colleen Allen reassigns Medicare benefits to 2 organizations: Mainehealth (Scarborough, ME) and Maine Medical Partners (Scarborough, ME). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Colleen Allen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Colleen Allen was last updated on April 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.